iphone 4 ios5 restoring addressbook and sms

i have a problem i am on ios 5 on my ip4. when i use iphonebrowser or ifunbox i cannot find /var/mobile...... all i see is root and then inside root there are acouple of folders like :
airfair, airlock, books, DCIM, Downloads, Gerneral Storage, HighlandPark, iTunes_Control, PhotoData, Photos, Recordings, and safari.

thats it ... so where do i put my backed up "AddressBook.sqlitedb" and "sms.db"???

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